FR2429609A1 - Unite d'extraction - Google Patents
Unite d'extractionInfo
- Publication number
- FR2429609A1 FR2429609A1 FR7917096A FR7917096A FR2429609A1 FR 2429609 A1 FR2429609 A1 FR 2429609A1 FR 7917096 A FR7917096 A FR 7917096A FR 7917096 A FR7917096 A FR 7917096A FR 2429609 A1 FR2429609 A1 FR 2429609A1
- Authority
- FR
- France
- Prior art keywords
- mixer
- extraction unit
- predecanter
- dispersion
- order
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000605 extraction Methods 0.000 title 1
- 239000006185 dispersion Substances 0.000 abstract 2
- 238000005192 partition Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0446—Juxtaposition of mixers-settlers
- B01D11/0457—Juxtaposition of mixers-settlers comprising rotating mechanisms, e.g. mixers, mixing pumps
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Le mélangeur 1 est entouré en partie du prédécanteur 2 et des ouvertures 26 pour faire passer la dispersion du mélangeur au prédécanteur se trouvant des côtés du mélangeur éloignés des parois de séparation perforées 4, 5 et 6, afin d'allonger le parcours de la dispersion, de la diviser en deux flux partiels et de contraindre ces flux à se heurter l'un l'autre avant d'atteindre les parois 4, 5 et 6, en vue d'amortir le flux et de promouvoir la réparation des phases.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI782069A FI57059C (fi) | 1978-06-28 | 1978-06-28 | Extraktionsenhet foer vaetske-vaetske-extraktion |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2429609A1 true FR2429609A1 (fr) | 1980-01-25 |
FR2429609B1 FR2429609B1 (fr) | 1984-06-08 |
Family
ID=8511838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7917096A Granted FR2429609A1 (fr) | 1978-06-28 | 1979-06-22 | Unite d'extraction |
Country Status (11)
Country | Link |
---|---|
US (1) | US4721571A (fr) |
BE (1) | BE877196A (fr) |
BR (1) | BR7904059A (fr) |
CA (1) | CA1114531A (fr) |
DE (1) | DE2924458C2 (fr) |
ES (1) | ES481904A1 (fr) |
FI (1) | FI57059C (fr) |
FR (1) | FR2429609A1 (fr) |
GB (1) | GB2024645B (fr) |
MX (1) | MX154695A (fr) |
PT (1) | PT69771A (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0036283A3 (fr) * | 1980-03-19 | 1982-03-31 | DAVY MCKEE (MINERALS & METALS) LIMITED | Procédé et dispositif d'extraction liquide-liquide |
DE3122706A1 (de) * | 1981-06-06 | 1982-12-23 | Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft mbH, 7514 Eggenstein-Leopoldshafen | Ruehrwerk fuer die mischkammer eines mischabsetzers |
FI73146C (fi) * | 1985-11-28 | 1987-09-10 | Outokumpu Oy | Saett att dispergera tvao faser vid vaetska-vaetska-extraktion samt pumpmixer foer genomfoerande av saettet. |
FI73147C (fi) * | 1985-11-28 | 1987-09-10 | Outokumpu Oy | Saett att dispergera tvao faser vid vaetske-vaetske-extraktion samt anordning foer genomfoerande av saettet. |
DE3718338A1 (de) * | 1987-06-01 | 1989-01-05 | Karlsruhe Wiederaufarbeit | Verfahren und vorrichtung zur loesungsmittelwaesche bei der wiederaufarbeitung von bestrahlten kernbrennstoffen |
FI88773C (fi) * | 1990-04-04 | 1993-07-12 | Outokumpu Oy | Saett att blanda ihop och separera tvao loesningsfaser samt apparatur foer detta |
US5501523A (en) * | 1995-01-06 | 1996-03-26 | General Signal Corporation | Impeller system for mixing and enhanced-flow pumping of liquids |
US5511881A (en) * | 1995-01-06 | 1996-04-30 | General Signal Corporation | Impeller system and method for enhanced-flow pumping of liquids |
US5986133A (en) * | 1997-06-30 | 1999-11-16 | The Texas A&M University System | Recovery of fermentation salts from dilute aqueous solutions |
EP1566208B1 (fr) * | 2002-11-28 | 2006-05-31 | Tecnicas Reunidas, S.A. | Procede et dispositif de melange et de sedimentation dans les processus d'extraction avec dissolvants en vue de la recuperation de produits de grande purete |
FI113746B (fi) * | 2003-03-19 | 2004-06-15 | Outokumpu Oy | Menetelmä ja laitteisto neste-nesteuutossa |
CL2010000057A1 (es) * | 2010-01-25 | 2010-05-28 | Refimin Servicios Ind Ltda | Sistema de extraccion y/o re-extraccion por solventes que comprende un mezclador donde se mezclan dos fases inmiscibles de densidades distintas, un estanque decantador que consiste en que el mezclador comprende una primera camara de mezclado con un primer agitador, y una segunda camara de mezclado con un segundo agitador. |
US20130292341A1 (en) * | 2012-05-07 | 2013-11-07 | Freeport-Mcmoran Corporation | System and method for separating liquid mixtures |
FR3036974B1 (fr) * | 2015-06-04 | 2019-09-13 | Technip France | Installation de melange-separation de liquides non miscibles |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1742281A (en) * | 1928-03-09 | 1930-01-07 | Leslie L Steindler | Filtering method and apparatus |
US2405158A (en) * | 1945-01-16 | 1946-08-06 | American Cyanamid Co | Multiple contact countercurrent extractor |
US2768987A (en) * | 1954-12-31 | 1956-10-30 | Standard Oil Co | Method and apparatus for hydrocarbon alkylation |
FR1380540A (fr) * | 1963-09-19 | 1964-12-04 | Commissariat Energie Atomique | Appareil mélangeur-décanteur |
US3690621A (en) * | 1969-03-04 | 1972-09-12 | Itsuko Tanaka | Agitator |
NO135084C (fr) * | 1974-07-03 | 1977-02-09 | Sjeldne Jordarter Forskning | |
US4048069A (en) * | 1976-02-02 | 1977-09-13 | Bureau De Recherches Geologiques Et Minieres | Small surface liquid decantation apparatus and process for making same |
DE2710241A1 (de) * | 1976-03-11 | 1977-09-22 | Krebs & Co Ag | Verfahren zum vermengen und trennen von zwei nicht mischbaren fluessigkeiten |
US4117560A (en) * | 1977-06-08 | 1978-10-03 | Diamond Shamrock Corporation | Apparatus for treating fluids and treating tablets therefor |
US4157969A (en) * | 1977-12-29 | 1979-06-12 | Texaco Inc. | Settling tank structure |
-
1978
- 1978-06-28 FI FI782069A patent/FI57059C/fi not_active IP Right Cessation
-
1979
- 1979-06-15 GB GB7920877A patent/GB2024645B/en not_active Expired
- 1979-06-18 PT PT69771A patent/PT69771A/pt unknown
- 1979-06-18 DE DE2924458A patent/DE2924458C2/de not_active Expired
- 1979-06-22 BE BE0/195905A patent/BE877196A/fr not_active IP Right Cessation
- 1979-06-22 FR FR7917096A patent/FR2429609A1/fr active Granted
- 1979-06-22 CA CA330,340A patent/CA1114531A/fr not_active Expired
- 1979-06-25 ES ES481904A patent/ES481904A1/es not_active Expired
- 1979-06-27 BR BR7904059A patent/BR7904059A/pt unknown
- 1979-06-27 MX MX178255A patent/MX154695A/es unknown
-
1983
- 1983-12-23 US US06/564,770 patent/US4721571A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
MX154695A (es) | 1987-12-01 |
GB2024645A (en) | 1980-01-16 |
PT69771A (en) | 1979-07-01 |
US4721571A (en) | 1988-01-26 |
BR7904059A (pt) | 1980-03-11 |
DE2924458A1 (de) | 1980-01-03 |
FR2429609B1 (fr) | 1984-06-08 |
ES481904A1 (es) | 1980-01-16 |
FI57059C (fi) | 1980-06-10 |
DE2924458C2 (de) | 1986-06-26 |
FI57059B (fi) | 1980-02-29 |
GB2024645B (en) | 1983-03-02 |
CA1114531A (fr) | 1981-12-15 |
BE877196A (fr) | 1979-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |